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Individual Calculations June 2018 |
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| Haddad, Mohamed Riyadh Total change: -17.20 | |   |
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| Algerian Individual Chess Championship 2018 Semi final | Oran | ALG | 2018-05-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1785 | 1598 | 2.00 | 8 | -0.43 | 40 | -17.20 | |
|  Saim, Mohamed Ilias | f | | 1998 * | ALG | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Ould Rouis, Mounir | | | 1998 * | ALG | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Bengherabi, Khalil | f | | 1998 * | ALG | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Idjeri, Yanis | | | 1822 | ALG | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Hadj Mohamed, Mohamed | | | 1557 | ALG | 1.00 | 1 | 0.44 | 40 | 17.60 | | | Bendamardji, Mahrez | | | 1414 | ALG | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Mesmoudi, Ahmed | | | 1568 | ALG | 0.00 | 1 | -0.54 | 40 | -21.60 | | | Saim, Bachir | | | 1921 | ALG | 0.00 | 1 | -0.13 | 40 | -5.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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